3-Fluoro-5-(fluoromethyl)-6-nitro-2-(trifluoromethoxy)pyridine
3-Fluoro-5-nitro-6-(trifluoromethoxy)pyridine-2-acetonitrile
2-Fluoro-4-(fluoromethyl)-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
3-Fluoro-5-(fluoromethyl)-2-nitro-6-(trifluoromethoxy)pyridine